20 Quesstion Software Requirement

Precondition in a usecase specification defines Brainstorming is one technique that may be used to derive a complete set of use case exceptions. Usecase actors are always people, never system devices One or more attributes of a data object must be defined as a key to allow the location of an instance of the data object. Which of these is not an element of a requirements model? In requirements validation the requirements model is reviewed to ensure its technical feasibility. The data flow diagram How the system engineers need requirement document? Three things that make requirements elicitation difficult are problems of What is the concept of use case diagram? Activity diagram is a type of behavioral modelling diagram The validity check would answer which of the following question relating to the requirement validation? Which is not a requirement elicitation technique? A stakeholder is anyone who will purchase the completed software system under development. Which of the following two models is a static view of a system? Which is not purpose of the Fsoft requirement process? Which of the following components is not modeled in use case diagram? In activity diagram, a start of concurrent activities is presented by All of the following requirement classifications are from the User level, except………. Developers and customers create usecases to help the software team understand how different classes of endusers will use functions.

Part 1 of 1 -

20.0/ 20.0 Points

Question 1 of 20

1.0/ 1.0 Points

Pre-condition in a use-case specification defines

A "the state(s) of the system before the use case can be started

"

B the event that causes the use case to be initiated

C someone or something that interacts with the system

D what the user intends to achieve with this use case

Question 2 of 20

1.0/ 1.0 Points

Brainstorming is one technique that may be used to derive a complete set of use case exceptions

True

False

Question 3 of 20

1.0/ 1.0 Points

Use-case actors are always people, never system devices

True

False

Question 4 of 20

1.0/ 1.0 Points

One or more attributes of a data object must be defined as a key to allow the location of an instance

of the data object

True

False

Question 5 of 20

1.0/ 1.0 Points

Which of these is not an element of a requirements model?

A Class-based elements

B Scenario-based elements

C Behavioral elements

D Data elements

Question 6 of 20

1.0/ 1.0 Points

In requirements validation the requirements model is reviewed to ensure its technical feasibility

True

False

Question 7 of 20

1.0/ 1.0 Points

The data flow diagram

A indicates how data is transformed by the system

B depicts relationships between data objects

C depicts relationships between systems’ classes

D indicates system reactions to external events

Question 8 of 20

1.0/ 1.0 Points

How the system engineers need requirement document?

A Use to develop validation tests for the system

B Use to plan a bid for the system and to plan the system development process

C Use to understand what system is to be developed

D Use to help understand the system and the relationship between its parts

Question 9 of 20

1.0/ 1.0 Points

Three things that make requirements elicitation difficult are problems of

A budgeting

B scope

C volatility

D understanding

Question 10 of 20

1.0/ 1.0 Points

What is the concept of use case diagram?

A depicts relationships between data objects

B shows interactions between actors

C shows how data is transformed by the system

D depicts system functions that are performed for actors

Question 11 of 20

1.0/ 1.0 Points

Activity diagram is a type of behavioral modelling diagram

True

False

Question 12 of 20

1.0/ 1.0 Points

The validity check would answer which of the following question relating to the requirement validation?

A Does the system provide RIGHT functionalities as customer’s NEED?

B "Can requirement be TESTED?

"

C Are all functions required by customer INCLUDED?

D "Is there any requirement CONFLICT?

"

Question 13 of 20

1.0/ 1.0 Points

Which is not a requirement elicitation technique?

A Test-case generation

B Observation

C Prototyping

D Observation

Question 14 of 20

1.0/ 1.0 Points

A stakeholder is anyone who will purchase the completed software system under development

True

False

Question 15 of 20

1.0/ 1.0 Points

Which of the following two models is a static view of a system?

A Behavioral models

B Object models (structure models)

C Both of them

D None of them

Question 16 of 20

1.0/ 1.0 Points

Which is not purpose of the Fsoft requirement process?

A To gain the new project from the customer

B To guide how to understand the customers’ needs & expectation

C To guide how to create SRS document

D Get to know what customer’s requirement is

Question 17 of 20

1.0/ 1.0 Points

Which of the following components is not modeled in use case diagram?

A Decision point

B Actors

C Use cases

D System boundary

Question 18 of 20

1.0/ 1.0 Points

In activity diagram, a start of concurrent activities is presented by

A A join (vertical or horizontal bar)

B A decision (a diamond shape)

C A folk (vertical or horizontal bar)

D An initial node (black dot)

Question 19 of 20

1.0/ 1.0 Points

All of the following requirement classifications are from the User level, except………

A User Requirements

B Business Rules

C Business Requirements

D Quality Attributes

Question 20 of 20

1.0/ 1.0 Points

Developers and customers create use-cases to help the software team understand how different classes of end-users will use functions

True

False